Cook County Value

1303 Maple Ave, Wilmette, IL 60091

4 bed / 2 bath, 2,644 sqft, built 1910, in New Trier. Assessor market value for 2026: $1,222,030.

Cook County account 05343040090000

Assessor market value
$1,222,030
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,644 sqft
$462 per sqft
Year built
1910
Average quality

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 60091 and New Trier assessment pages.

Local guide: New Trier Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for New Trier have closed (Assessor , Board of Review ). 2027 notices usually start in March.

Deadline rule: Set by township: file with the Assessor by your township's last file date, and with the Board of Review while your township is open there. Evidence is reviewed by the Cook County Assessor's Office or, in a separate appeal, by the Cook County Board of Review. Dates checked against the official source.

Assessment snapshot

These public CCAO records highlight what may be worth checking before you file.

  • Assessment changeThe assessor market value decreased 3.8% from $1,270,000 in 2025 to $1,222,030 in 2026.
  • Assessor market value per square footThe current public record shows about $462 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the New Trier neighborhood and ZIP 60091.
  • Neighborhood value signalAmong 1,671 residential records in the same neighborhood, the average assessor market value is about $458 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.4% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 801 15th St, Wilmette, IL 60091
    2,704 sqft | $432/sqft | built 1910 | Similar size (2,704 vs 2,644 sqft); Built same year (1910); Similar lot size (7,500 vs 7,500 sqft)
    $1,169,330
  • 1005 Greenleaf Ave, Wilmette, IL 60091
    2,616 sqft | $412/sqft | built 1908 | Similar size (2,616 vs 2,644 sqft); Similar age (1908 vs 1910); Similar lot size (7,350 vs 7,500 sqft)
    $1,078,880
  • 1531 Spencer Ave, Wilmette, IL 60091
    2,633 sqft | $467/sqft | built 1918 | Similar size (2,633 vs 2,644 sqft); Similar lot size (7,500 vs 7,500 sqft); Same quality (Average)
    $1,229,020
  • 1525 Lake Ave, Wilmette, IL 60091
    2,591 sqft | $428/sqft | built 1912 | Similar size (2,591 vs 2,644 sqft); Similar age (1912 vs 1910); Similar lot size (7,200 vs 7,500 sqft)
    $1,110,000
  • 1526 Washington Ave, Wilmette, IL 60091
    2,642 sqft | $352/sqft | built 1917 | Similar size (2,642 vs 2,644 sqft); Similar lot size (7,500 vs 7,500 sqft); Same quality (Average)
    $929,610

Recent comparable sales

Sales selected by similarity to the subject property.

  • 1526 Washington Ave, Wilmette, IL 60091
    2,642 sqft | $511/sqft | built 1917 | Similar size (2,642 sqft); Moderate age difference (7 years newer); Within 1 bedroom (3 vs 4)
    $1,350,000
  • 111 Park Ave, Wilmette, IL 60091
    2,672 sqft | $603/sqft | built 1923 | Similar size (2,672 sqft); Same beds (4)
    $1,610,000
  • 749 12th St, Wilmette, IL 60091
    2,782 sqft | $485/sqft | built 1896 | 5% size difference (2,782 sqft); Within 1 bedroom (5 vs 4)
    $1,350,000
  • 1011 Linden Ave, Wilmette, IL 60091
    2,360 sqft | $395/sqft | built 1891 | 11% size difference (2,360 sqft); Within 1 bedroom (3 vs 4)
    $931,500

Public appraisal comparison for 2026. Prepared . Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 3.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,222,030−$47,970−3.8%
2025$1,270,000+$260,000+25.7%
2024$1,010,000$00.0%
2023$1,010,000$00.0%
2022$1,010,000+$648,940+179.7%
2021$361,060$00.0%
2020$361,060——
6-year total+$860,970+238.5%